Root ICS DXLP6 Android 4.0.3 on Galaxy S2 I9100G Official Firmware

• Last modified: Android Tips

We posted about how you can install Android 4.0.3 ICS build DXLP6 on the Samsung Galaxy S II I9100G. It brings lots of bug fixes and patches to some of the problems found in the previous official firmware releases. You can now root DXLP6 Android 4.0.3 ICS to gain root access on your Galaxy S2 I9100G.

In this tutorial we will guide you through the process of how to root the official software update Android 4.0.3 DXLP6 ICS on Galaxy S2 I9100G without using ODIN. We have covered all the steps and given links to download files you need in the tutorial below. Do not try this on Galaxy S2 I9100 version, as it might brick your phone.

Galaxy S2

Disclaimer: All the tools, mods or ROMs mentioned below belong to their respective owners/developers. We (TeamAndroid.com) or the developers are not to be held responsible if you damage or brick your device. We don’t have you on gun point to try out this tutorial ;-)

Make sure you have installed all your USB drivers for the Samsung Galaxy S I to connect it with the computer. Download Samsung Galaxy S2 USB drivers! Apart from just the USB drivers, there are a few more things that you need to take care of.

1. You need to enable USB debugging mode. This helps to connect your Android phone with the PC. See here: How to Enable USB Debugging.

2. Your phone battery should be 80-85% charged. If your phone goes off suddenly because of battery, during flashing ROMs or installing mods and updates — your phone might go dead permanently. See here: How to Check Battery Percentage.

3. Backup all your important data that you might need as soon as your flash a new ROM, or make a backup for just in case, you never know when anything might go wrong. See below on how to backup data:

Data can also be backed up using Samsung KIES for their devices, but if you backup data manually, you get more options what top choose from and it is very easy to move data across Android devices from different manufacturers, i.e moving Samsung Galaxy Note backup data to HTC One X.

4. Your phone should be factory unlocked. Additional instructions for locked Android devices will be added in the tutorial for unlocking devices.

Now, let’s proceed with the tutorial on the next page and root Galaxy S2 I9100G 4.0.3 ICS firmware.


  • IvanChong

    Hi,Can i Ask ? What the I9100G-CWM.zip for?

    • http://www.harisnadeem.com Haris Nadeem

      That is the temporary ClockworkMod custom recovery that you need to be able to install the I9100G-root.zip file.

  • Sat

    Hi, It says E:signature verification failed… pls help

    • rafeex razali

      Actually Step 6 should be like this (to avoid confusion) : Select and run the
      I9100G-CWM.zip to open up ClockworkMod settings.
      and the rest are as written above.

  • Alex

    Hi, I only see the following : (a) reboot system now (b) apply update from external storage (c) wipe data/ factory reset (d) wipe cache partition and (e) apply update from cache

    I don’t see “choose zip from sdcard” option from the menu. Am I missing something ?

    I downloaded both programs from the links given or do I have an old version of ClockworkMod custom recovery ?

    Which one should I choose ?

    Thanks !

  • rafeex razali

    Thank you!! Finally, something dependable

  • brynn

    hi why cant i download from the links given? it says Download permission denied by uploader. (0b67c2f5)

  • anon

    expired links. can you update. thanks